Why does the Yujie electric four-wheeled vehicle show no power after being fully charged?
2 Answers
The reasons why the Yujie electric four-wheeled vehicle shows no power after being fully charged are as follows: Battery self-discharge: If the battery is fully charged but not used for a long time, the battery of the electric vehicle naturally has a self-discharge phenomenon. The longer it is stored without use, the greater the power loss, and the faster the battery voltage drops. Damp wiring: If the wiring of the electric vehicle becomes damp, the resistance of the electric vehicle will increase, and the voltage will correspondingly drop. A drop in voltage can easily lead to a sudden loss of two bars of power when accelerating. The reason for dampness is usually due to prolonged driving in the rain outside, causing rainwater to seep in and increase the resistance of the wiring.
I've been driving electric vehicles for years and have encountered this issue several times. When a Yujie electric four-wheel vehicle shows no power even after being fully charged, it's mostly due to aging battery packs. Batteries, like our smartphones, lose capacity over time. They may appear fully charged but can't hold power for long. Sometimes, internal sensors malfunction, giving inaccurate readings, or the charger port has poor contact, preventing actual charging. I recommend first using a voltmeter to check the battery's health and then inspecting the charging connector for corrosion. If the vehicle is new, it might be a software bug causing false signals. Don't ignore this issue, as it could lead to breakdowns. Safety comes first, so it's best to visit a professional repair shop for a thorough check-up as soon as possible. Avoid long-term battery over-discharge or overheating to extend its lifespan. The core of an electric vehicle lies in battery maintenance, and regular checks can prevent many troubles.
